Calculate the monthly finance charge for the credit card transaction. It takes 10 days for a payment to be received and recorded, and it's a 30 day month. Round to the nearest cent. $4000 balance,...

Calculate the monthly finance charge for the credit card transaction. It takes 10 days for a payment to be received and recorded, and it's a 30 day month. Round to the nearest cent.

$4000 balance, 16%, $2500 payment.

what is the previous balance method, the adjusted balance method, and average daily balance method?